The effects of 2-year treatment with the aminobisphosphonate alendronate on bone metabolism, bone histomorphometry, and bone strength in ovariectomized nonhuman primates - Balena, R; Toolan, B C; Shea, M; Markatos, A; Myers, E R; Lee, S C; Opas, E E; Seedor, J G; Klein, H; Frankenfield, D (J Clin Invest, 1993)